Restoration error C101002E Lumia 900

My Lumia 900 recently was splashed with water and resulting in some malfunctioning, the main problem was the touch screen that was not responsive anymore. So I can't turn off my phone so I waited till it ran out of battery. After that, I tried recharging my phone, and I got a black screen with a phone connected to a laptop. I connected my phone to my PC but I got 'restoration error' C101002E - "Your phone can't be used in its present condition and there are no restore points in this computer.

What do I need to do? I don't know how to disassemble my phone - it is Nokia Lumia!